洪水预报系统研究分析_文档阅读_文库屋 关键词：洪水预报系统，预报模型，参数率定 [gap=427]Key words：flood forecasting system，forecasting model，parameter calibration
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...统 、参数率定、方案设计 [gap=1947]Key words: Flood forecast model, flood dispatching system, model parameter calibration, scheme design ...
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It has been observed that even though stochastic parameter estimation techniques can help, the problems are not all due to the inefficiencies in the calibration techniques used but are caused by the manner in which the model is structurally formulated.
通过观察认为，尽管推测参数估计技术可以对此有所帮助，但是引起这个问题的却并非完全是由于参数率定技术的效率低下，而是由于模型结构方面的问题。
参考来源 - Improved Calibration of Conceptual Hydrologic Models VIA GIS Aided ApproachA mass of flood data were directly used for parameter calibration in the past. The result is that the character of one kind of samples is concealed by large of other samples, and the character missed in the parameters.
以前的水文模型参数率定，是直接用海量洪水样本进行的，其结果往往造成某类样本所代表的某种特殊性被大量的其它样本信息的特征所均化，继而造成模型参数反映不出这种特性。
参考来源 - 系统聚类方法在洪水预报中的应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
如果这个过程中出现错误，那么还需要重新进行参数率定。
If any mistake occurs in this process, it will need to redo the calibration work.
在参数率定的基础上，根据设计水量条件，计算了九洲江水系的水环境容量；
Based on parameter verification and designed water quantity, the water environment capacity in the Jiuzhou River system is calculated.
用传统的串行计算 方法来处理参数率定问题，其计算时间过长，无法快速给出准确的模型。
The traditional serial computational method might meet with problems of needing too much time or resulting with an undetermined parameter.
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